| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 278 |
66.2%
|
| 2 | No | 140 |
33.3%
|
| 8 | DK | 2 |
0.5%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 550 |